Listar Ingeniería Química - (IQ) por tipo "info:eu-repo/semantics/acceptedVersion"
Mostrando ítems 1-20 de 22
-
Biomass-derived binderless fibrous carbon electrodes for ultrafast energy storage.
Berenguer-Betrián, Raúl
; García-Mateos, Francisco José; Ruiz-Rosas, Ramiro Rafael; Cazorla-Amorós, Diego; Morallón, Emilia; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás[et al.] (Royal Society of Chemistry, 2015-10-14)
The possibility of storing energy efficiently and sustainably at little cost is crucial to prevent climate change and the exhaustion of natural resources. In this work we demonstrate that interconnected and porous carbon ... -
Challenges for sustainable lithium supply: a critical review
Amato, Alessia; Becci, Alessandro; Villén-Guzmán, María Dolores; Vereda-Alonso, Carlos; Beolchini, Francesca (Elsevier, 2021-04-03)
The growing diffusion of green technologies, essential for a low carbon emission economy, has caused an increasingly demand of lithium and its recent inclusion in the list of critical raw material for Europe. Currently, ... -
CO2-SR Cyclic Technology: CO2 Storage and in situ Regeneration with CH4 over a new dual function NiBa unsupported catalyst
Molina-Ramírez, Sergio; Cortés-Reyes, Marina; Herrera-Delgado, María Concepción; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis José (Elsevier, 2020-06)
A Ni-Ba unsupported catalyst has been developed to be used as a dual function material (DFM) for a new CO2 storage and in-situ regeneration (CO2-SR technology), consisting in a CO2 storage step followed by a CH4 regeneration ... -
Coupling of glycerol-APR and in situ hydrodeoxygenation of fatty acid to produce hydrocarbons
Domínguez-Barroso, María Vanesa; Herrera-Delgado, María Concepción; Larrubia-Vargas, María Ángeles; Alemany-Arrebola, Luis José (Elsevier, 2019-07-22)
Glycerol valorization by coupling APR to yield hydrogen with hydrogenation of a model compound as tandem reactions is approached using Pt-Ni/Al2O3 as efficient catalyst. Oleic acid is used as a C18 fatty acid model compound ... -
Efficient methanol dehydration to DME and light hydrocarbons by submicrometric ZrO2-ZSM-5 fibrillar catalysts with a shell-like structure
Palomo, José; Rodríguez-Cano, Miguel Ángel; Berruezo-García, José; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (Elsevier, 2022-01-20)
Zeolites are widely used in many applications, such as catalysis and adsorption processes. The use of these materials in a nanometric size would be of great interest for these applications, due to the better performance ... -
Fischer-Tropsch synthesis over lignin-derived cobalt-containing porous carbon fiber catalysts
Valero-Romero, María José; García-Mateos, Francisco José; Kapteijn, Freek; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (Elsevier, 2023)
Cobalt-containing lignin-based fibers were synthesized in one step by electrospinning of Alcell lignin solutions as carbon precursor, a low-cost and renewable co-product of the paper making industry. The lignin fibers were ... -
Ga-doped IZO films obtained by magnetron sputtering as transparent conductors for visible and solar applications.
Solis Cortes, Daniel; Navarrete-Astorga, Elena; Costa-Krämer, José Luis; Salguero-Fernández, Joaquin; Schrebler, Ricardo; Dalchiele, Enrique A.; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula[et al.] (Elselvier, 2019)
C-axis textured thin films of gallium-doped indium zinc oxide (GIZO) with a 2% ratio of Ga/Zn, were obtained via RF-magnetron sputtering with high transparency and electrical conductivity. A Box-Behnken response surface ... -
Hematite porous architectures as enhanced air purification photocatalyst.
Balbuena Jurado, José; Cruz Yusta, Manuel; Cuevas Meléndez, Ana Laura; Martín-Jiménez, Francisco de Paula; Pastor Espejo, Adrián; Romero Pareja, Rocío; Sánchez-Granados, Luis[et al.] (Elselvier, 2019)
Different a-Fe2O3 porous architectures were obtained by electrospinning (nanotubes) or without elec trospinning (flakes), and heating treatments using Fe(NO3)2/PVP (Polyvinylpyrrolidone) as a precursor. The particles ... -
Hierarchical porous carbons by liquid phase impregnation of zeolite templates with lignin solution
Valero-Romero, María José; Márquez-Franco, Eva María; Bedia García-Matamoros, Jorge; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (ELSEVIER, 2014-05-09)
Templated carbon materials (TCs) with hierarchical pore structure were obtained by liquid phase impreg- nation of different zeolite templates using Alcell lignin solutions as carbon precursor. The effect of synthesis ... -
Influence of CO2 and H2O co-feeding in the NOx abatement by SCR over an efficient Cu-CHA catalyst.
Cortés-Reyes, Marina; Larrubia-Vargas, María Ángeles; Herrera-Delgado, María Concepción; Alemany-Arrebola, Luis José (Elsevier, 2019-06-29)
Cu-SAPO-34 materials with 2 wt% of copper synthesized in one pot with all the copper inside the framework are hydrothermally stable. Copper oxide species were not detected by XRD after thermal and hydrothermal aging at 750 ... -
Lignin-derived Pt supported carbon (submicron)fiber electrocatalysts for alcohol electro-osidation.
García-Mateos, Francisco José; Cordero-Lanzac, Tomás; Berenguer-Betrián, Raúl; Morallón, Emilia; Cazorla-Amorós, Diego; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás[et al.] (Elsevier, 2017-04-03)
Lignin fibers, with and without phosphorus, and loaded with platinum have been prepared in a single step by electrospinning of lignin/ethanol/phosphoric acid/platinum acetylacetonate precursor solutions. Thermochemical ... -
Morphological changes of vanadyl pyrophosphate due to thermal excursions
Badehbakhsh, Sepideh; Saadatkhah, Nooshin; Mahboub, Mohammad; Guerrero-Pérez, María Olga; Patience, Gregory (Elsevier, 2023-01-01)
Vanadyl pyrophosphate (VPP) is the active catalytic phase that converts n-butane to maleic anhydride in fixed beds, fluidized beds, and DuPont’s circulating fluidized bed (CFB). The original CFB concept was based on the ... -
Optimization of Ni (II) biosorption from aqueous solution on modified lemon peel.
Villén-Guzmán, María Dolores; Gutierrez Pinilla, Daniel; Gómez-Lahoz, César; Vereda-Alonso, Carlos; Rodríguez-Maroto, José Miguel; Arhoun, Brahim[et al.] (Elsevier, 2019)
The valorization of agricultural waste peels as a low-cost biosorbent is a promising approach to water treatment. In this work, the improvement of the adsorption capacity of lemon peel to remove Ni (II) from aqueous effluents ... -
Phosphorus-containing mesoporous carbon acid catalyst for methanol dehydration to dimethyl ether.
Valero-Romero, María José; Calvo-Muñoz, Elisa Maria; Ruiz-Rosas, Ramiro Rafael; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (ACS Publications, 2019-02-14)
Catalytic dehydration of methanol on an acid carbon catalyst prepared by chemical activation of olive stone with H3PO4 is reported. This preparation methodology produces carbons with a well-developed porous texture and ... -
Photovoltaic modules designed for architectural integration without negative performance consequences.
López-Escalante, María Cruz; Navarrete-Astorga, Elena; Gabás-Pérez, Mercedes; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula (2020)
Nowadays, the photovoltaic technology level development makes it the best option for its building integration as energy supplier. Nevertheless, its aesthetic appearance plays a relevant role because architect requirements ... -
Reduced band gap SrTiO3 thin film prepared by magnetron sputtering for the oxygen evolution reaction.
Peinado-Pérez, Juan José; Solis Cortes, Daniel; Martín-Jiménez, Francisco de Paula; López-Escalante, María Cruz (Elselvier, 2024)
The development of non-precious element-based materials that are stable, binder-free and prepared on economical and environmentally sustainable substrates will be fundamental to the growth of the green hydrogen industry. ... -
Role of surface phosphorus complexes on the oxidation of porous carbons.
Valero-Romero, María José; García-Mateos, Francisco José; Rodríguez-Mirasol, José; Cordero-Alcántara, Tomás (Elsevier, 2016-12-14)
Chemical activation of olive stone with phosphoric acid produces activated carbons with relatively high content of P surface groups that remain very stable on the carbon surface at relatively high temperatures. Changes in ... -
Spray-grown highly oriented antimony-doped tin dioxide transparent conducting films
Parra, Rodrigo; Leinen, Dietmar; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula (Elselvier, 2020)
Undoped and Sb-doped tin dioxide films of varying thickness with a remarkable crystallographic orientation in the [200] direction were grown by spray-pyrolysis from tin(II) chloride solutions. Films grown on silica-coated ... -
Study of the Nucleation and Growth Mechanisms of Copper Electrodeposition on Bare and Nitrogen-Doped Reduced Graphene Oxide Modified SnO2:F/glass Substrates.
Riveros Patroni, Gonzalo; León Martinez, Marcelo; Ramirez Ruíz, Daniel; Hernández Díaz, Loreto; Martín-Jiménez, Francisco de Paula; Romero Pareja, Rocío; Dalchiele, Enrique A.[et al.] (IOP Publishing, 2020)
In this article, the influence of a nitrogen-doped electrochemically reduced graphene oxide layer on the nucleation and growth mechanisms of copper electrodeposition was studied. Thus, copper electrodeposition from an ...